Pullen, J. M. (1977). Greenspace and the cities. Canberra City: Australian Institute of Urban Studies.
Παραπομπή Chicago StylePullen, J. M. Greenspace and the Cities. Canberra City: Australian Institute of Urban Studies, 1977.
Παραπομπή MLAPullen, J. M. Greenspace and the Cities. Canberra City: Australian Institute of Urban Studies, 1977.
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